DZ2403A1 - Procédé de polymérisation en phase gazeuse - Google Patents

Procédé de polymérisation en phase gazeuse

Info

Publication number
DZ2403A1
DZ2403A1 DZ980013A DZ980013A DZ2403A1 DZ 2403 A1 DZ2403 A1 DZ 2403A1 DZ 980013 A DZ980013 A DZ 980013A DZ 980013 A DZ980013 A DZ 980013A DZ 2403 A1 DZ2403 A1 DZ 2403A1
Authority
DZ
Algeria
Prior art keywords
gas phase
polymerization process
phase polymerization
gas
polymerization
Prior art date
Application number
DZ980013A
Other languages
English (en)
French (fr)
Inventor
Daniel Durand
Frederic Robert Morterol
Michel Marie
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9503097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DZ2403(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of DZ2403A1 publication Critical patent/DZ2403A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/918—Polymerization reactors for addition polymer preparation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/92—Apparatus for use in addition polymerization processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DZ980013A 1997-01-24 1998-01-21 Procédé de polymérisation en phase gazeuse DZ2403A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700971A FR2758823B1 (fr) 1997-01-24 1997-01-24 Procede de polymerisation en phase gazeuse

Publications (1)

Publication Number Publication Date
DZ2403A1 true DZ2403A1 (fr) 2005-01-04

Family

ID=9503097

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ980013A DZ2403A1 (fr) 1997-01-24 1998-01-21 Procédé de polymérisation en phase gazeuse

Country Status (30)

Country Link
US (2) US6284848B1 (xx)
EP (1) EP0855411B1 (xx)
JP (1) JPH10279612A (xx)
KR (1) KR100492348B1 (xx)
CN (1) CN1117100C (xx)
AR (1) AR011774A1 (xx)
AT (1) ATE240977T1 (xx)
AU (1) AU738591B2 (xx)
BG (1) BG64286B1 (xx)
BR (1) BR9800450A (xx)
CA (1) CA2227703C (xx)
CZ (1) CZ292588B6 (xx)
DE (2) DE855411T1 (xx)
DZ (1) DZ2403A1 (xx)
EA (1) EA003578B1 (xx)
EG (1) EG20973A (xx)
ES (1) ES2125213T3 (xx)
FR (1) FR2758823B1 (xx)
HU (1) HUP9800123A3 (xx)
ID (1) ID19756A (xx)
MY (1) MY128487A (xx)
NO (1) NO980288L (xx)
PL (1) PL189584B1 (xx)
PT (1) PT855411E (xx)
RO (1) RO118954B1 (xx)
SG (1) SG55453A1 (xx)
SK (1) SK286545B6 (xx)
TR (1) TR199800111A2 (xx)
TW (1) TW349103B (xx)
ZA (1) ZA98417B (xx)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744710A1 (de) * 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
ATE335016T1 (de) 1998-11-30 2006-08-15 Innovene Europ Ltd Verfahren zur polymerisationskontrolle
SG82693A1 (en) * 1999-09-03 2001-08-21 Sumitomo Chemical Co Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefin polymer
ES2275024T3 (es) 2001-11-19 2007-06-01 Ineos Europe Limited Procedimiento de control de la polimerizacion.
US6914104B2 (en) 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
JP2003313205A (ja) * 2002-04-19 2003-11-06 Sumitomo Chem Co Ltd ポリオレフィン重合方法
EP1644423B1 (en) * 2003-07-11 2006-12-13 Ineos Europe Limited Process for the (co-)polymerisation of ethylene in the gas phase
WO2005007711A1 (en) * 2003-07-11 2005-01-27 Innovene Europe Limited Process for the (co-)polymerisation of ethylene in the gas phase
US7445220B2 (en) * 2004-02-06 2008-11-04 Daimler Trucks North America Llc Vehicle axle apparatus
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
KR20080019587A (ko) 2005-05-17 2008-03-04 스미또모 가가꾸 가부시끼가이샤 기상 유동층식 반응 장치, 다조 중합 반응 장치 및폴리올레핀 중합체의 제조 방법
EP2081966B1 (en) * 2006-10-03 2019-02-20 Univation Technologies, LLC Method for preventing catalyst agglomeration based on production rate changes
ES2414829T3 (es) * 2008-06-26 2013-07-22 Basf Corporation Procedimiento para la producción de un polímero de alfa-olefina
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2174706A1 (en) 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
RU2549541C2 (ru) 2009-07-28 2015-04-27 Юнивейшн Текнолоджиз, Ллк Способ полимеризации с использованием нанесенного катализатора с затрудненной геометрией
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2840097B1 (en) 2010-06-10 2016-04-13 Ineos Technologies USA LLC Controlling h2 distribution in a horizontal stirred bed reactor
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
SG190835A1 (en) 2010-11-29 2013-07-31 Ineos Commercial Services Uk Polymerisation control process
CN103874714B (zh) 2011-10-17 2016-06-22 英尼奥斯欧洲股份公司 聚合物脱气工艺控制
KR101462466B1 (ko) * 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
EP2913346B1 (en) * 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
US10662262B2 (en) 2016-12-02 2020-05-26 Exxonmobil Chemical Patents, Inc. Olefin polymerization catalyst systems and methods for making the same
EP3580244A1 (en) 2017-02-07 2019-12-18 ExxonMobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
US11193008B2 (en) 2017-04-10 2021-12-07 Exxonmobil Chemical Patents Inc. Methods for making polyolefin polymer compositions
WO2018208414A1 (en) 2017-05-10 2018-11-15 Exxonmobil Chemical Patents Inc. Catalyst systems and processes for using the same
WO2019238428A1 (en) * 2018-06-14 2019-12-19 Borealis Ag Process for polymerizing olefin in a gas phase reactor with improved thermal homogeneity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO154798C (no) * 1978-04-18 1986-12-29 Union Carbide Corp Kontinuerlig lavtrykks gassfaseprosess for fremstilling av faste partikkelformige olefinpolymerer samt virvelsjiktreaktorsystem for anvendelse ved fremgangsmaaten.
IT1150650B (it) * 1982-03-10 1986-12-17 Montedison Spa Reattore a letto fluido
DZ520A1 (fr) * 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
US4665143A (en) * 1982-07-12 1987-05-12 Cities Service Oil & Gas Corp. Co-catalyst dispersion method
ATE23543T1 (de) * 1982-07-12 1986-11-15 Cities Service Co Verfahren zum dispergieren eines cokatalysators.
JPS6181406A (ja) * 1984-09-28 1986-04-25 Idemitsu Petrochem Co Ltd α−オレフインの気相重合方法および装置
FR2618786B1 (fr) * 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
DE3832082A1 (de) * 1988-09-21 1990-03-29 Basf Ag Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens
US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US5804678A (en) * 1993-07-13 1998-09-08 Mitsui Petrochemical Industries, Ltd. Process for gas phase polymerization of olefin
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
JP3836219B2 (ja) * 1996-09-12 2006-10-25 三井化学株式会社 オレフィン気相重合の停止方法、オレフィン気相重合の開始方法およびオレフィンの気相重合装置

Also Published As

Publication number Publication date
CZ292588B6 (cs) 2003-10-15
US6284848B1 (en) 2001-09-04
BG64286B1 (bg) 2004-08-31
PT855411E (pt) 2003-10-31
DE69814701D1 (de) 2003-06-26
CA2227703C (en) 2008-08-05
AU5214698A (en) 1998-07-30
EP0855411B1 (en) 2003-05-21
DE855411T1 (de) 1999-07-22
HU9800123D0 (en) 1998-03-30
HUP9800123A3 (en) 2002-01-28
CZ18098A3 (cs) 1998-08-12
KR19980070755A (ko) 1998-10-26
EP0855411A1 (en) 1998-07-29
HUP9800123A2 (hu) 1998-12-28
CA2227703A1 (en) 1998-07-24
JPH10279612A (ja) 1998-10-20
SK8598A3 (en) 2000-03-13
CN1192443A (zh) 1998-09-09
SG55453A1 (en) 1998-12-21
BG102208A (en) 1998-08-31
EA199800086A1 (ru) 1998-08-27
AR011774A1 (es) 2000-09-13
ES2125213T1 (es) 1999-03-01
ATE240977T1 (de) 2003-06-15
FR2758823B1 (fr) 1999-06-04
NO980288L (no) 1998-07-27
RO118954B1 (ro) 2004-01-30
TW349103B (en) 1999-01-01
US6362290B2 (en) 2002-03-26
ES2125213T3 (es) 2004-03-01
EA003578B1 (ru) 2003-06-26
PL189584B1 (pl) 2005-08-31
KR100492348B1 (ko) 2005-09-26
FR2758823A1 (fr) 1998-07-31
ID19756A (id) 1998-07-30
DE69814701T2 (de) 2004-04-08
AU738591B2 (en) 2001-09-20
CN1117100C (zh) 2003-08-06
ZA98417B (en) 1999-07-19
TR199800111A2 (xx) 1998-08-21
MY128487A (en) 2007-02-28
US20010037004A1 (en) 2001-11-01
SK286545B6 (sk) 2008-12-05
PL324450A1 (en) 1998-08-03
BR9800450A (pt) 1999-06-29
NO980288D0 (no) 1998-01-22
EG20973A (en) 2000-08-30

Similar Documents

Publication Publication Date Title
DZ2403A1 (fr) Procédé de polymérisation en phase gazeuse
FR2719847B1 (fr) Procédé de polymérisation d'oléfine en phase gazeuse.
DE69704568D1 (de) Festphasen-polymerisation verfahren
DE69619548D1 (de) Hochtemperature olefin polymerisationsverfahren
ATE291038T1 (de) Polymerisationsverfahren
DK0858440T3 (da) Fremgangsmåde til fremstilling af 1,1,1,3,3-pentafluorpropan
ID20301A (id) Proses untuk polimerisasi akrilonitril
DK0905254T3 (da) Fremgangsmåde til fremstilling af en lavemolekylær
ZA986444B (en) Gas phase polymerization of vinylpolybutadiene
NO20001266L (no) FremgangsmÕte for gassfasepolymerisasjon av olefiner
DK0917542T3 (da) Fremgangsmåde til polymerisation af olefinmonimerer
ID27665A (id) Proses polimerisasi massa kontinyu
DE69835765D1 (de) Plasma-Verfahren
ATE229546T1 (de) Polymerisationsverfahren
NL1008644A1 (nl) Polymerisatie-inhibitie-proces.
DK0996642T3 (da) Fremgangsmåde til fremstilling af heparin
DZ1992A1 (fr) Procédé de pllymérisation d'une oléfine en phase gazeuse.
EG21507A (en) Strat-up polymerization process
NO20000355D0 (no) Fremgangsmåte for fremstilling av cyklopropylacetylen
AU3944999A (en) Gas phase polymerisation process
DK0888168T3 (da) Fremgangsmåde til rensning af procesgasser
ATE278716T1 (de) Polymerisationsverfahren
EG22387A (en) Start-up polymerization process
DE69703973D1 (de) Olefinpolymerisationsverfahren
ID20152A (id) Proses polimerisasi isobutena